The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.

The company should establish and maintain procedures to control all documents and date which are relevant to（）.

How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）

What is it called when it is possible to ignite the vapour above the oil?（）

It is dangerous for vessels without the operational radar（）the estuary.

Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.

（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.

When the wave period and the apparent rolling period are the same（）.

The helm command PORT TWENTY means（）.

ECDIS must be able to perform all of the following EXCEPT（）.